diff options
Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/action_controller_overview.md | 2 | ||||
| -rw-r--r-- | guides/source/active_record_basics.md | 2 | ||||
| -rw-r--r-- | guides/source/layouts_and_rendering.md | 7 |
3 files changed, 7 insertions, 4 deletions
diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md index 7e43ba375a..6c622a3643 100644 --- a/guides/source/action_controller_overview.md +++ b/guides/source/action_controller_overview.md @@ -1150,7 +1150,7 @@ class ApplicationController < ActionController::Base def user_not_authorized flash[:error] = "You don't have access to this section." - redirect_to :back + redirect_back(fallback_location: root_path) end end diff --git a/guides/source/active_record_basics.md b/guides/source/active_record_basics.md index 8bd135ddd5..56f69f8f82 100644 --- a/guides/source/active_record_basics.md +++ b/guides/source/active_record_basics.md @@ -168,7 +168,7 @@ What if you need to follow a different naming convention or need to use your Rails application with a legacy database? No problem, you can easily override the default conventions. -`ApplicationRecord` inherits from `ActionController::Base`, which defines a +`ApplicationRecord` inherits from `ActiveRecord::Base`, which defines a number of helpful methods. You can use the `ActiveRecord::Base.table_name=` method to specify the table name that should be used: diff --git a/guides/source/layouts_and_rendering.md b/guides/source/layouts_and_rendering.md index 71cc030f6a..4bb364c0f8 100644 --- a/guides/source/layouts_and_rendering.md +++ b/guides/source/layouts_and_rendering.md @@ -622,10 +622,13 @@ Another way to handle returning responses to an HTTP request is with `redirect_t redirect_to photos_url ``` -You can use `redirect_to` with any arguments that you could use with `link_to` or `url_for`. There's also a special redirect that sends the user back to the page they just came from: +You can use `redirect_back` to return the user to the page they just came from. +This location is pulled from the `HTTP_REFERER` header which is not guaranteed +to be set by the browser, so you must provide the `fallback_location` +to use in this case. ```ruby -redirect_to :back +redirect_back(fallback_location: root_path) ``` #### Getting a Different Redirect Status Code |